Bump marked and typedoc in /projects/sxc-typings

Bumps [marked](https://github.com/markedjs/marked) to 4.2.12 and updates ancestor dependency [typedoc](https://github.com/TypeStrong/TypeDoc). These dependencies need to be updated together.


Updates `marked` from 0.8.2 to 4.2.12
- [Release notes](https://github.com/markedjs/marked/releases)
- [Changelog](https://github.com/markedjs/marked/blob/master/.releaserc.json)
- [Commits](markedjs/marked@v0.8.2...v4.2.12)

Updates `typedoc` from 0.15.8 to 0.23.24
- [Release notes](https://github.com/TypeStrong/TypeDoc/releases)
- [Changelog](https://github.com/TypeStrong/typedoc/blob/master/CHANGELOG.md)
- [Commits](TypeStrong/typedoc@v0.15.8...v0.23.24)

---
updated-dependencies:
- dependency-name: marked
  dependency-type: indirect
- dependency-name: typedoc
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]